Do these softwares traditionally interact with CMMS software?
Yes, ArchiFM itself has got an CMMS module, called ArchiFM Maintenance which works on the same database as the CAFM module.
What do I need to be able to do once I get out of Archicad with my file and preparing to give it to a owner/operator?
ArchiCAD and ArchiFM has a seamless integration see on the youtube video:
http://www.youtube.com/watch?v=zS0RQwOlW-E
What do I need consider within the long term solution 5-10-30 years down the road?
You can use your model not only for design and construction, but for the whole lifecycle of the building, for facility management.
Do this softwares then interact with Building Operation Systems, or automation systems?
Yes, we have references with different solutions as SIEMENS for example.
You can read more in the following article about BIM and ArchiFM and you can compare our ArchiCAD based software with other solutions:
http://www.aecbytes.com/feature/2011/BIMforFM.html